HH

Hiroyuki Hisamichi

SP Seldar Pharma: 5 patents #1 of 8Top 15%
AP Astellas Pharma: 4 patents #165 of 954Top 20%
YC Yamanouchi Pharmaceutical Co.: 3 patents #133 of 516Top 30%
KC Kotobuki Pharmaceutical Co.: 1 patents #45 of 79Top 60%
Overall (All Time): #412,992 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10532048 Tetrahydroisoquinolin-1-one derivative or salt thereof Itsuro Shimada, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2020-01-14
10016410 Tetrahydroisoquinolin-1-one derivative or salt thereof Itsuro Shimada, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2018-07-10
9526719 Tetrahydroisoquinolin-1-one derivative or salt thereof Itsuro Shimada, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2016-12-27
9464077 Nitrogen-containing aromatic heterocyclic compound Minoru Kameda, Ikumi Kuriwaki, Kazuhiko Iikubo, Yuichiro Kawamoto, Hiroyuki Moritomo +11 more 2016-10-11
9399038 Benzothiophene compound Tsukasa Ishihara, Kazuhiro Ikegai, Ikumi Kuriwaki, Nobuaki Takeshita, Ryuichi Takezawa 2016-07-26
9150541 Tetrahydroisoquinolin-1-one derivative or salt thereof Itsuro Shimada, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2015-10-06
8981119 Benzothiophene compound Tsukasa Ishihara, Kazuhiro Ikegai, Ikumi Kuriwaki, Nobuaki Takeshita, Ryuichi Takezawa 2015-03-17
8486970 Tetrahydroisoquinolin-1-one derivative or salt thereof Itsuro Shimada, Tsukasa Ishihara, Tomofumi Takuwa, Takafumi Shimizu, Noriko Ishikawa +2 more 2013-07-16
7960562 Propane-1,3-dione derivative or salt thereof Masaaki Hirano, Isao Kinoyama, Shunichiro Matsumoto, Eiji Kawaminami, Kei Ohnuki +7 more 2011-06-14
6797706 Heterocyclecarboxamide derivative Souichirou Kawazoe, Kazuhito Tanabe, Atsushi Ichikawa, Akiko Orita, Takayuki Suzuki +2 more 2004-09-28
6432963 Pyrimidine-5-carboxamide derivatives Ryo Naito, Souichirou Kawazoe, Akira Toyoshima, Kazuhito Tanabe, Eiichi Nakai +3 more 2002-08-13
6136810 Pyrido[2,3-D]pyrimidine derivatives and pharmaceutical compositions thereof Kazuhisa Takayama, Masahiro Iwata, Hideki Kubota, Motonori Aoki 2000-10-24